Service And Repairs - Toro ProCore Processor Service Manual

Service and Repairs

Cooling System
IMPORTANT: The engine that powers the ProCore
Processor is air- -cooled. Operating the engine with
dirty or plugged cooling fins or a plugged or dirty
blower housing will result in engine overheating
and damage.
1. Park machine on a level surface. Make sure engine
is OFF. Remove key from ignition switch. Carefully re-
move spark plug wires from the spark plugs to prevent
the engine from starting unexpectedly.
IMPORTANT: Never clean engine with pressurized
water. Water could enter and contaminate the fuel
system.
2. Remove front panel (Fig. 2) to allow cleaning around
intake manifold, fuel pump, carburetor and governor
linkage.
3. Clean blower housing of dirt and debris (Fig. 2). Re-
move blower housing from engine if necessary.
4. Clean cooling fins on cylinder and cylinder head. Re-
move engine cylinder shrouds from engine for more
thorough cleaning (Fig. 3).
IMPORTANT: Never operate engine without the
blower housing installed. Overheating and engine
damage will result.
5. Make sure blower housing and/or engine cylinder
shrouds are installed to the engine if removed. Make
sure that electrical wires are not pinched between en-
gine covers during installation.
6. Attach spark plug wires to spark plugs.
ProCore Processor
1. Blower housing
1
1. Engine cylinder shroud
Page 3 - - 5
2
1
Figure 2
2. Front panel
Figure 3
Engine